问题:
A、how people‘s brains shrinkB、the way of making people live longerC、the size of certain people‘s brainsD、why certain people aged sooner than others
问题:
A、our brains shrink as we grow oldB、the front section of the brain does not shrinkC、seventy-year-olds have better brains than sixty-year-oldsD、brain c...
问题:
A、FarmerB、LawyerC、ClerkD、Shop assistant
问题:
A、a survey of farmers in northern JapanB、tests performed on a thousand old peopleC、the study of brain volumes of different peopleD、the latest developm...
问题:
A、lookB、seeC、findD、search
问题:
A、Please go aheaB、That‘s righC、Not at alD、Take your tim
问题:
A、What size do you wear?B、What can I do for you?C、How about this one?D、What size does your father wear?
问题:
A、theory can be separatedB、theory is separatedC、can theory be separatedD、has theory been separated
问题:
A、helpsB、helpC、are helpedD、is helped
问题:
A、workB、activityC、gamesD、sport
问题:
A、a dinner in the eveningB、a big noon mealC、a big meal on SundayD、a supper on Sunday
问题:
A、They take the food home with a doggie bag for their dogB、They leave the food on the table and go awaC、They take the food home with a doggie bag and ...
问题:
A、American people like sitting with people they don‘t knoB、A hostess always seats a small group at a large tablC、American people never sit with people...
问题:
A、Tips are not usually included in the total checB、A 15 percent tip in large cities indicates satisfactory servicC、People tip waiters and waitresseD、P...
问题:
A、twenty-oneB、the twenty-oneC、twenty-firstD、the twenty-first